Home / 243,367,277.49-365,050,917.45-59,133,807

Finding the Fourth Proportional to 243,367,277.49, 365,050,917.45 and 59,133,807

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Solution

The fourth proportional to 243,367,277.49, 365,050,917.45 and 59,133,807 is: 88,700,710.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,367,277.49 : 365,050,917.45 = 59,133,807 : x
  2. Step 2: Convert to fraction form
    243,367,277.49/365,050,917.45 = 59,133,807/x
  3. Step 3: Cross multiply
    243,367,277.49x = 365,050,917.45 × 59,133,807
  4. Step 4: Simplify right side
    243,367,277.49x = 21,586,850,497,661,232
  5. Step 5: Solve for x
    x = 21,586,850,497,661,232/243,367,277.49
  6. Step 6: Final answer
    x = 88,700,710.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.